bloqade.squin.stdlib.broadcast.noise.two_qubit_pauli_channel

← Module overview

functiontwo_qubit_pauli_channel¶source

bloqade.squin.stdlib.broadcast.noise.two_qubit_pauli_channel

Signature

def two_qubit_pauli_channel(probabilities: ilist.IList[float, Literal[15]], controls: ilist.IList[Qubit, N], targets: ilist.IList[Qubit, N]) -> None

Public import paths

• from bloqade.squin.stdlib.broadcast import two_qubit_pauli_channel

Apply a Pauli product error with weighted probabilities to the set of control and target qubits.

No error is applied with the probability 1 - sum(probabilities).

For each pair of qubits from the controls and targets lists, this will randomly select one of the pauli products

{IX, IY, IZ, XI, XX, XY, XZ, YI, YX, YY, YZ, ZI, ZX, ZY, ZZ}

weighted with the corresponding list of probabilities.

NOTE: The order of the given probabilities must match the order of the list of Pauli products above!

Parameters

Name	Type	Description
probabilities	ilist.IList[float, Literal[15]]
controls	ilist.IList[Qubit, N]
targets	ilist.IList[Qubit, N]

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